IntelliJ IDEA(2019)安裝破解及HelloWorld案例(圖文)

本文介紹idea的安裝和基本使用

首先保證JDK正常安裝及配置

下載地址:https://www.jetbrains.com/idea/download/#section=windows

破解參考此地址:http://idea.lanyus.com/

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一.Java項目創(chuàng)建

1、打開idea軟件，點擊界面上的Create New Project

2、出現(xiàn)以下界面，選中Java，然后選擇jdk，最后點擊Next，進行下一步（我的是jdk1.8）

3、接下來的界面是詢問是否從模板中創(chuàng)建java項目，可以不選。

4、指定項目的存儲目錄及項目名稱，默認是'untitled',建議修改下

5、項目創(chuàng)建完成

注意：IDEA的java項目(Project)則相當于Eclipse的工作空間(workspace)的概念。

二、HelloWorld

1、創(chuàng)建package

點擊src ——> new ——>package，創(chuàng)建一個文件包，并給包命名，與Eclipse的包類似

多級package通過'.'連接

2、創(chuàng)建java文件

在包下面創(chuàng)建java類文件，點擊包名——>New——>Java Class;

3、執(zhí)行程序

常用的快捷方式

運行java文件，點擊Run——>Run

運行結(jié)果

ok~idea的簡單使用介紹到此。

以上就是本文的全部內(nèi)容，希望對大家的學習有所幫助，也希望大家多多支持億速云。